Docker 安裝 Redis 並開啟持久化

Docker 安裝 Redis 方法一、通過 Dockerfile 構建

建立Dockerfile

首先，建立目錄redis,用於存放後面的相關東西。

runoob@runoob:~$ mkdir -p ~/redis ~/redis/data

data目錄將映射為redis容器配置的/data目錄,作為redis資料持久化的儲存目錄

進入建立的redis目錄，建立Dockerfile

FROM debian:jessie# add our user and group first to make sure their IDs get assigned consistently, regardless of whatever dependencies get addedRUN groupadd -r redis && useradd -r -g redis redisRUN apt-get update && apt-get install -y --no-install-recommends \                ca-certificates \                wget \        && rm -rf /var/lib/apt/lists/*# grab gosu for easy step-down from rootENV GOSU_VERSION 1.7RUN set -x \        && wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture)" \        && wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$(dpkg --print-architecture).asc" \        && export GNUPGHOME="$(mktemp -d)" \        && gpg --keyserver ha.pool.sks-keyservers.net --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 \        && gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu \        && rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc \        && chmod +x /usr/local/bin/gosu \        && gosu nobody trueENV REDIS_VERSION 3.2.0ENV REDIS_DOWNLOAD_URL http://download.redis.io/releases/redis-3.2.0.tar.gzENV REDIS_DOWNLOAD_SHA1 0c1820931094369c8cc19fc1be62f598bc5961ca# for redis-sentinel see: http://redis.io/topics/sentinelRUN buildDeps='gcc libc6-dev make' \        && set -x \        && apt-get update && apt-get install -y $buildDeps --no-install-recommends \        && rm -rf /var/lib/apt/lists/* \        && wget -O redis.tar.gz "$REDIS_DOWNLOAD_URL" \        && echo "$REDIS_DOWNLOAD_SHA1 *redis.tar.gz" | sha1sum -c - \        && mkdir -p /usr/src/redis \        && tar -xzf redis.tar.gz -C /usr/src/redis --strip-components=1 \        && rm redis.tar.gz \        && make -C /usr/src/redis \        && make -C /usr/src/redis install \        && rm -r /usr/src/redis \        && apt-get purge -y --auto-remove $buildDepsRUN mkdir /data && chown redis:redis /dataVOLUME /dataWORKDIR /dataCOPY docker-entrypoint.sh /usr/local/bin/ENTRYPOINT ["docker-entrypoint.sh"]EXPOSE 6379CMD [ "redis-server" ]

通過Dockerfile建立一個鏡像，替換成你自己的名字

runoob@runoob:~/redis$ docker build  -t redis:3.2 .

建立完成後，我們可以在本地的鏡像列表裡尋找到剛剛建立的鏡像

runoob@runoob:~/redis$ docker images redis REPOSITORY          TAG                 IMAGE ID            CREATED             SIZEredis               3.2                 43c923d57784        2 weeks ago         193.9 MB

方法二、docker pull redis:3.2

尋找Docker Hub上的redis鏡像

runoob@runoob:~/redis$ docker search  redisNAME                      DESCRIPTION                   STARS  OFFICIAL  AUTOMATEDredis                     Redis is an open source ...   2321   [OK]       sameersbn/redis                                         32                   [OK]torusware/speedus-redis   Always updated official ...   29     [OK]bitnami/redis             Bitnami Redis Docker Image    22                   [OK]anapsix/redis             11MB Redis server image ...   6                    [OK]webhippie/redis           Docker images for redis       4                    [OK]clue/redis-benchmark      A minimal docker image t...   3                    [OK]williamyeh/redis          Redis image for Docker        3                    [OK]unblibraries/redis        Leverages phusion/baseim...   2                    [OK]greytip/redis             redis 3.0.3                   1                    [OK]servivum/redis            Redis Docker Image            1                    [OK]...

這裡我們拉取官方的鏡像,標籤為3.2

runoob@runoob:~/redis$ docker pull  redis:3.2

等待下載完成後，我們就可以在本地鏡像列表裡查到REPOSITORY為redis,標籤為3.2的鏡像。 使用redis鏡像 運行容器

runoob@runoob:~/redis$ docker run -p 6379:6379 -v $PWD/data:/data  -d redis:3.2 redis-server --appendonly yes43f7a65ec7f8bd64eb1c5d82bc4fb60e5eb31915979c4e7821759aac3b62f330runoob@runoob:~/redis$